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Another domestic chip to achieve import substitution: support 16 SATA next generation with RSIC-V

via:快科技     time:2023/5/16 9:01:35     readed:85

Fast science and technology may 16 news, more and more chips have the possibility of domestic replacement, RAID master chip is now the same, the national core technology subsidiary Guangzhou leader core research and development of the first generation of RAID control chip improved production version CCRD3316 and its adapter card recently successfully tested in the company

The RAID control chip CCRD3316 successfully developed by Guangzhou Leader is an improved mass production product based on the customer verification and use feedback of the original first generation Raid control chip.

Compared to the original productThe improved version supports 16 independent SATA3.0 interfaces, and the DDR performance frequency is up to 1600MHz.Four groups of RAID algorithm engines are optimized and added, which enhances the power-off protection and recovery mechanism to deal with exception handling, and improves the hardware compatibility of the hard disk.

The uplink interface of the product is compatible with PCIE3.0 standard, which realizes the storage and transmission of data with high reliability and efficiency, and provides customers with flexible, reliable and large capacity storage resources. The array card storage expansion system developed based on this chip product has the following characteristics:

Based on high-performance domestic C*CoreC8000CPU, with strong data processing capability, comprehensive RAID data protection mechanism, providing RAID0/1/5/6/10/50/60/JBOD mode

Support power-off protection and recovery function, adapt to domestic array management software.

The performance of CCRD3316 is similar to that of LSI's 9361 series and can be replaced by domestic products of the same kind.

In addition, the company is developing the second generation higher performance Raid control chip CCRD4516 based on independent high-performance RISC-VCPU, and all the work is progressing smoothly.

国产RAID主控芯片可实现进口替代:支持16个SATA 下代用上RSIC-V架构

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